42051975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{463}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 80090112

約数和(自身を除く): 38038137

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 173, 175, 463, 519, 525, 865, 1211, 1389, 2315, 2595, 3241, 3633, 4325, 6055, 6945, 9723, 11575, 12975, 16205, 18165, 30275, 34725, 48615, 80099, 81025, 90825, 240297, 243075, 400495, 560693, 1201485, 1682079, 2002475, 2803465, 6007425, 8410395, 14017325, 42051975]

約数ペア:

[(1, 42051975), (3, 14017325), (5, 8410395), (7, 6007425), (15, 2803465), (21, 2002475), (25, 1682079), (35, 1201485), (75, 560693), (105, 400495), (173, 243075), (175, 240297), (463, 90825), (519, 81025), (525, 80099), (865, 48615), (1211, 34725), (1389, 30275), (2315, 18165), (2595, 16205), (3241, 12975), (3633, 11575), (4325, 9723), (6055, 6945)]